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<ul id="index">
  <li><a href="#NAME">NAME</a></li>
  <li><a href="#SYNOPSIS">SYNOPSIS</a></li>
  <li><a href="#DESCRIPTION">DESCRIPTION</a></li>
  <li><a href="#OPTIONS">OPTIONS</a></li>
  <li><a href="#NOTES">NOTES</a></li>
  <li><a href="#COPYRIGHT">COPYRIGHT</a></li>
</ul>

<h1 id="NAME">NAME</h1>

<p>openssl-version - print OpenSSL version information</p>

<h1 id="SYNOPSIS">SYNOPSIS</h1>

<p><b>openssl version</b> [<b>-help</b>] [<b>-a</b>] [<b>-v</b>] [<b>-b</b>] [<b>-o</b>] [<b>-f</b>] [<b>-p</b>] [<b>-d</b>] [<b>-e</b>] [<b>-m</b>] [<b>-r</b>] [<b>-c</b>]</p>

<h1 id="DESCRIPTION">DESCRIPTION</h1>

<p>This command is used to print out version information about OpenSSL.</p>

<h1 id="OPTIONS">OPTIONS</h1>

<dl>

<dt id="help"><b>-help</b></dt>
<dd>

<p>Print out a usage message.</p>

</dd>
<dt id="a"><b>-a</b></dt>
<dd>

<p>All information, this is the same as setting all the other flags.</p>

</dd>
<dt id="v"><b>-v</b></dt>
<dd>

<p>The current OpenSSL version.</p>

</dd>
<dt id="b"><b>-b</b></dt>
<dd>

<p>The date the current version of OpenSSL was built.</p>

</dd>
<dt id="o"><b>-o</b></dt>
<dd>

<p>Option information: various options set when the library was built.</p>

</dd>
<dt id="f"><b>-f</b></dt>
<dd>

<p>Compilation flags.</p>

</dd>
<dt id="p"><b>-p</b></dt>
<dd>

<p>Platform setting.</p>

</dd>
<dt id="d"><b>-d</b></dt>
<dd>

<p>OPENSSLDIR setting.</p>

</dd>
<dt id="e"><b>-e</b></dt>
<dd>

<p>ENGINESDIR settings.</p>

</dd>
<dt id="m"><b>-m</b></dt>
<dd>

<p>MODULESDIR settings.</p>

</dd>
<dt id="r"><b>-r</b></dt>
<dd>

<p>The random number generator source settings.</p>

</dd>
<dt id="c"><b>-c</b></dt>
<dd>

<p>The OpenSSL CPU settings info.</p>

</dd>
</dl>

<h1 id="NOTES">NOTES</h1>

<p>The output of <code>openssl version -a</code> would typically be used when sending in a bug report.</p>

<h1 id="COPYRIGHT">COPYRIGHT</h1>

<p>Copyright 2000-2020 The OpenSSL Project Authors. All Rights Reserved.</p>

<p>Licensed under the Apache License 2.0 (the &quot;License&quot;). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at <a href="https://www.openssl.org/source/license.html">https://www.openssl.org/source/license.html</a>.</p>


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